#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>

int main() 
{
    int j, i;
    for (j=1;j<=9;j++)
    {
        for (i=1;i<=j;i++)
        {
            printf("%d*%d=%2d ", i, j, j * i);
        }
        printf("\n");
    }
    return 0;
}